Keskmine GPS koordinaadid postiindeks 571431: 19.232, 110.399
videod linnad:
>> Tanmen Town/潭门镇等 571431, Hainan/海南, Qionghai County/琼海县, GPS koordinaadid: 19.23178,110.39871
videod linnad:
>> Tanmen Town/潭门镇等 571431, Hainan/海南, Qionghai County/琼海县, GPS koordinaadid: 19.23178,110.39871